For Exercises 49–56, do the following:
52. Video Gamers. Can't pry the PlayStation away from your dad? In 2015, the Entertainment Software Association reported that the mean age of video gamers was 35 years old. A recent random sample of 36 video gamers had a mean age of 34. Assume . Test, using level of significance , whether the population mean age of video gamers is less than 35.